build-env-image.yml

name: Build image
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  pull_request:
    paths:
    - 'images/build-env/**'
    - '.github/workflows/build-env-image.yml'
  push:
    branches:
      - 'main'
    paths:
      - 'images/build-env/**'
      - '.github/workflows/build-env-image.yml'

env:
  MAJOR_VERSION: 3
  MINOR_VERSION: 0
  
jobs:
  build:
    name: Build image - ${{ matrix.image }}
    runs-on: ubuntu-22.04
    outputs:
      tags: ${{ steps.test.outputs.tags }}
    strategy:
      matrix:
        include:
          - arch: arm64
            image: bioconda/bioconda-utils-build-env-cos7-aarch64
            base_image: quay.io/condaforge/linux-anvil-aarch64
          - arch: amd64
            image: bioconda/bioconda-utils-build-env-cos7-x86_64
            base_image: quay.io/condaforge/linux-anvil-cos7-x86_64
    steps:
    - name: Checkout bioconda-containers
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Checkout bioconda-utils
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
        repository: 'bioconda/bioconda-utils'
        path: 'bioconda-utils'

    - name: Install QEMU dependency
      if: ${{ matrix.arch != 'amd64' }}
      uses: docker/setup-qemu-action@v3
      with:
        platforms: ${{ matrix.arch }}

    - name: Build image
      id: buildah-build
      uses: redhat-actions/buildah-build@v2
      with:
        image: ${{ matrix.image }}
        arch: ${{ matrix.arch }}
        build-args: |
          BASE_IMAGE=${{ matrix.base_image }}
        tags: >-
          latest
          ${{ env.MAJOR_VERSION }}
          ${{ env.MAJOR_VERSION }}.${{ env.MINOR_VERSION }}
        dockerfiles: |
          ./images/build-env/Dockerfile

    - name: Test built image
      id: test
      run: |
        image='${{ steps.buildah-build.outputs.image }}'
        for tag in ${{ steps.buildah-build.outputs.tags }} ; do
          podman run --rm "${image}:${tag}" bioconda-utils --version
        done
        tags_json=$(echo -n "${{ steps.buildah-build.outputs.tags }}" | jq --compact-output --raw-input --slurp 'split(" ")')
        echo "tags=${tags_json}" >> $GITHUB_OUTPUT

    - name: Push To Quay
      if: github.ref == 'refs/heads/main' && github.repository == 'bioconda/bioconda-containers'
      uses: redhat-actions/push-to-registry@v2
      with:
        image: ${{ steps.buildah-build.outputs.image }}
        tags: ${{ steps.buildah-build.outputs.tags }}
        registry: ${{ secrets.QUAY_BIOCONDA_REPO }}
        username: ${{ secrets.QUAY_BIOCONDA_USERNAME }}
        password: ${{ secrets.QUAY_BIOCONDA_TOKEN }}

  build-manifest:
    needs: [build]
    if: github.ref == 'refs/heads/main' && github.repository == 'bioconda/bioconda-containers'
    name: Build and push Docker manifest
    runs-on: ubuntu-22.04
    env:
      DOCKER_MANIFEST: bioconda-utils-build-env-cos7
      DOCKER_IMAGES: "quay.io/<<USER>>/bioconda-utils-build-env-cos7:<<TAG>>,quay.io/<<USER>>/bioconda-utils-build-env-cos7-aarch64:<<TAG>>"
    strategy:
      fail-fast: true
      matrix:
        tag: ${{ fromJson(needs.build.outputs.tags) }}

    steps:
      - uses: actions/checkout@v4

      - name: Interpolate placeholders
        id: interpolate
        run: |
          set -x
          INTERPOLATED=`echo "${{ env.DOCKER_IMAGES }}" | sed "s#<<USER>>#${{ secrets.QUAY_BIOCONDA_USERNAME }}#g" | sed "s#<<TAG>>#${{ matrix.tag }}#g"`
          echo "DOCKER_IMAGES=${INTERPOLATED}" >> "$GITHUB_OUTPUT"

      - name: Login to Quay.io registry
        uses: docker/login-action@v2
        with:
          registry: ${{ secrets.QUAY_BIOCONDA_REPO }}
          username: ${{ secrets.QUAY_BIOCONDA_USERNAME }}
          password: ${{ secrets.QUAY_BIOCONDA_TOKEN }}

      - name: Push Docker manifest list for quay.io/bioconda
        run: |
          PREFIX=${{ secrets.QUAY_BIOCONDA_REPO }}/${{ secrets.QUAY_BIOCONDA_USERNAME }}
          docker manifest create ${PREFIX}/${{ env.DOCKER_MANIFEST }}:${{ matrix.tag }} \
            --amend ${PREFIX}/bioconda-utils-build-env-cos7-x86_64:${{ matrix.tag }} \
            --amend ${PREFIX}/bioconda-utils-build-env-cos7-aarch64:${{ matrix.tag }}
          
          docker manifest inspect ${PREFIX}/${{ env.DOCKER_MANIFEST }}:${{ matrix.tag }}
          
          docker manifest push ${PREFIX}/${{ env.DOCKER_MANIFEST }}:${{ matrix.tag }}